Mathematical Operators

⊐ U+2290 SQUARE ORIGINAL OF ⊑ U+2291 SQUARE IMAGE OF OR EQUAL TO ⊒ U+2292 SQUARE ORIGINAL OF OR EQUAL TO ⊓ U+2293 SQUARE CAP ⊔ U+2294 SQUARE CUP ⊕ U+2295 CIRCLED PLUS ⊖ U+2296 CIRCLED MINUS ⊗ U+2297 CIRCLED TIMES ⊘ U+2298 CIRCLED DIVISION SLASH ⊙ U+2299 CIRCLED DOT OPERATOR ⊚ U+229A CIRCLED RING OPERATOR ⊛ U+229B CIRCLED ASTERISK OPERATOR ⊜ U+229C CIRCLED EQUALS ⊝ U+229D CIRCLED DASH ⊞ U+229E SQUARED PLUS ⊟ U+229F SQUARED MINUS ⊠ U+22A0 SQUARED TIMES ⊡ U+22A1 SQUARED DOT OPERATOR ⊢ U+22A2 RIGHT TACK ⊣ U+22A3 LEFT TACK ⊤ U+22A4 DOWN TACK ⊥ U+22A5 UP TACK ⊦ U+22A6 ASSERTION ⊧ U+22A7 MODELS ⊨ U+22A8 TRUE ⊩ U+22A9 FORCES ⊪ U+22AA TRIPLE VERTICAL BAR RIGHT TURNSTILE ⊫ U+22AB DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE ⊬ U+22AC DOES NOT PROVE ⊭ U+22AD NOT TRUE ⊮ U+22AE DOES NOT FORCE ⊯ U+22AF NEGATED DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE ⊰ U+22B0 PRECEDES UNDER RELATION ⊱ U+22B1 SUCCEEDS UNDER RELATION ⊲ U+22B2 NORMAL SUBGROUP OF ⊳ U+22B3 CONTAINS AS NORMAL SUBGROUP ⊴ U+22B4 NORMAL SUBGROUP OF OR EQUAL TO ⊵ U+22B5 CONTAINS AS NORMAL SUBGROUP OR EQUAL TO ⊶ U+22B6 ORIGINAL OF ⊷ U+22B7 IMAGE OF ⊸ U+22B8 MULTIMAP ⊹ U+22B9 HERMITIAN CONJUGATE MATRIX ⊺ U+22BA INTERCALATE ⊻ U+22BB XOR ⊼ U+22BC NAND ⊽ U+22BD NOR ⊾ U+22BE RIGHT ANGLE WITH ARC ⊿ U+22BF RIGHT TRIANGLE